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ASP.NET Core Web API CRUD methods example
Download our ASP.NET Core Web API example which includes an endpoint for each of the CRUD methods.
Each of the methods uses a different HTTP method depending on the CRUD method used as well as a different HTTP response. These are:
CRUD method | HTTP method | HTTP response |
---|---|---|
Create | HTTP POST | 201 Created |
Read | HTTP GET | 200 OK |
Update | HTTP PUT | 204 No Content |
Delete | HTTP DELETE | 204 No Content |
These have been set up so it can be tested in both Swagger and Postman.
Software
This is the software that will need to be installed onto your machine.
- Visual Studio 2022. Version 17.8.0 or above. It will work with the free community version.
- .NET 8 SDK. version 8.0.0 or above.
Get the application working
These are the steps to get the application working.
- Fill out the code example form. We will send you an email where you can download the code example.
You are now ready to go.
Open the project in Visual Studio
Open up RoundTheCode.WebApi.sln
in Visual Studio 2022.
C# coding challenges
Start the project in Visual Studio. It will load up https://localhost:7080/swagger/index.html
.
Test each of the endpoints set up and see what HTTP response is returned.
To test in Postman, make sure that the Web API is running and then use the endpoints in Swagger to test each one.
More information
Watch our video where we add each API endpoint to the controller and test in Postman.
As well as that, read our tutorial where we explain how to create an ASP.NET Core Web API and how to set up each of the endpoints.